Item 9C PlansSouthlake
Detent' Pon
&Tree Mit'1'g(1,,.-V( [f'
0 -14 -1 1 1 4: i'\ ;VD
N o rah afie o ns r U � ors Nor E Constructors, , Joint Ve nture
7651 E sters Blvd Suite 150, Irving, TX 75063
(972) 536 -6624 fax (972) 692 -6727
October 12, 2011
Kenneth M. Baker, AICP
City of Southlake
1400 Main St.
Suite 310
Southlake, TX 76092
RE: 0353 -03 -079
86- OXXDB004
DFW Connector Project
Ref: FM1709 Conservation and Mitigation Plan
Attn: Kenneth M. Baker
Dear Mr. Baker:
This letter is to serve as a formal request for approval of the conservation and mitigation plan attached. This
request is being submitted on behalf of Wyndham Properties, Ltd, Owner of the property in question, and
NorthGate Constructors (NGC), the Developer of the DFW Connector Project. There are two parts to our
conservation and mitigation plan listed below:
Part 1- Remove all vegetation in the area as shown on Sheet 1. This area would be embanked with native material,
seeded, and canopy trees would be planted as shown on Sheet 2. This area has the potential to be set aside for a
city feature to be added later, such a Welcome to the City of Southlake sign.
Part 2- Look at options for keeping the two post oak trees indicated on Sheet 3. By allowing NGC to embank the
area mentioned in Part 1, drainage may be able to be realigned, the new detention pond shape could be
redesigned, and the possibility exists to save these two post oak trees.
Please feel free to contact me at the job office with any questions.
ce
Sinrely,
r
arc othwell
Discipline Superintendent
NorthGate Constructors, a Joint Venture
Cc: File
Terry L. Wilkinson
Oft l afi� I'1S� a ctors N orthGate Constructors,
cues a Joint Venture
`.1 7651 esters Blvd Suite 150, Irving, TX 75063
(972) 536 -8620 fax (972) 536 -7180
NorthGote onstructors
Sheet 1 - Park 1 of Conservation Plan - Embankment Area
The area to be cleared outside of TxDOT right of way The area to be seeded and made available for a
and embanked with native materials is shown in the city feature such as a City of Southlake sign is
red boxed area above. shown in the dark blue box above.
a
m
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0
Canopy Trees
approximately 2.5
Caliper Inches
Each at Planting In
embanked area
shown on Sheet 1.
0
0
0
0
0
Sheet 2 - Part 1 - Conceptual Layout of Canopy
Trees.
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Sheet 3 - Part 2 of Conservation Plan - PostOak Trees at Corner of Southlake Blvd and East Bound 114
Frontage Road
The two Post Oak trees at the corner of Southlake Blvd and the 114 East Bound Frontage Road are
shown above in the light blue box. These trees combine to equal approximately 49 Caliper Inches.
NorthGate Constructors is currently working with designers on possible ways to save these trees. The
current design shows the removal of both trees. By allowing NorthGate Constructors to embank the area
shown on Sheet 1 drainage could possibly be realigned to help aid in saving these trees.
57l P. LINDA' 5
DREAM �.�.`�. .,.1 .!''a I ! J t4r7 GAL.80.INDq•S DREAM
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ROSE 3'OH CENTER (TYPI f ? /� `' ROSE WON CENTER (TYPI k
(1211 GAL. TEXAS
(5111 OA_-DRIFT y,.� 3'ON CENTER (TYPI SAGE
(361 CENTER ITYPI [T3 18)3 CAL.COTONEASTER
13611 GAL. KH(1CK -DUT ROSE '' \ 3'ON CENTER (TYPI $
3'ON CENTER (TYPI r_1 11
(2Gr5 E OSSY ABELI 515 GAL.OLOSSY AMELIA
^ ' REPEA71N0 3'11N CENTER ITYPI
5'ON CENTER ITYP 3'
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P BRFAIC (TYPI ':�., t • PATTERN
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OIITHI -AKE BLVD. V
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18811 SAL—KNOCK-OUT ROSE
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- 38 SCALE LANDSCAPE PLAN rm7E5 NOTEB
r - _ E. SOUTHLAKE BLVD. 1. LOCATE AN1 STAKE ALL ITETIS AND RELAT WORX TD 5 PERF EPEATING PLANTIND
" - ITEMS AND RELATED WCRK INCLUDE LIMITED 'T . am PATTERN BREA16 (TYP)
PREPARATION. IRRIGATION SYSTEM. AND IMO. VELWEq WE " 13'(2` CALIPER, NATCHEZ CRAPE MYRTLE' '
APPROVE ALL LOCATIONS PRICR TO ANY SINGLE TRUNK,
LANDSCAPE PLAN-MEDIAN SOUTH R. LOCATE AND STAKE ALL UNDERGROUND CONDUITS AND UTILITIES. 15'ON CENTER (TYPI
SCALE 1 '•30'
CONDUITS AND UTILITIES ARE ASSOCIATED WITH BUT NOT LIM17FO 70, MAINTAIN MINIMUM SIGHT
CTMS. DIMS POWER SUPPLY, ILLUMINATION. SIGNAL DETECTORS AND DISTANCE. PM1NE DECIDUOUS TREE
CONCRETE LANDSCAPE EDDIND. WIRING, AM SIGN LlGHTIND. BRANCHES LOWER THAN
SEE SHEET LA405 3. LOCATE AND STAKE ANY EXISTING BOX. INLET. CULVERT. MNNHOLE. 4' HEIGHT ABOVE FINISHED ORPOE,
15115 CAL. NATCHEZ CRAPE MYRTLE
ETC. T H: N T PI I R A .' OOCEN STAKE, PAINTED
ACE O
15'ON CENTER ITYPI CONSTRUCTIONYINSTALLATION PERIOD AND REMOVE AS DIRECTED BY
11515 GAL.OLOSSY ABELIA DEVELOPER.
5'DN CENTER ITYPI 14738 GAL. POSTER'S HOLLY .YL
l5'Ori CElITQi ITYPI 4. TREES SHALL BE PLANTED AT LEAST 4 FEET FROM UTILITY LINE, CURB.
(2215 GAL GLOSSY ABELSP ,1 WALK. FIRE CONNECTION. AND OUTS BE ALL UTILITY EASEMENTS.
3.ON CENTER ITYPI 5. ALL PLANTED AREAS ARE TO BE IRRIGATED, SEE IRRIGATION DETAILS
[2871 GRL.B0.7NDA'S DREAM �j' ? AND MATERIALS SHEETS FOR LDCATICN AND IRRIGATION TYPE TO BE
ROSE 3'ON CENTER [TYPI �' INSTALLED.
17811 ENTER DRIFT RASE \ G. ALL INLETS AND JUNCTION BOXES AFFECTED BY CONSTRUCTION SHALL BE
3.ON CENTER ITYPI PROTECTED IN ACCORDANCE WITH TXCOT STANDARDS FOR EROSION
D 3 CONTROL.
D, D 7. ALL PROJECT RELATED AREAS DISTURBED BY CONSTRUCTION AND NOT
n FULLY ADDRESSED BY LANDSCAPE PLANTS ARE TO RECEIVE SOIL
+ = AMENDMENTS, SEED, MULCH OR SOD,
RN WATERED UNTIL A HEALTHY
/J J STAND OF GRASS IS ESTABLISHED.
O r
0. LATEST EDITION OF THE TEXAS S NUIRSERYY AND LANDSCAPE ACCORDING ASSOCIATION
^. 0 m ITNLAi GRADES AND STANGARCS.
T.W q. LRAFSS OTHERWISE INDICATED. ALL PLANTING BEDS SHALL RECEIVE A
3- LAYER OF HARDWOOD MULCH.
10. ALL PLANTING BED AREAS SMALL BE TILLED TO A DEPTH OF 18'.
/ - v PREPARED PLANTING SOIL MIX SHALL BE INSTALLED ARCL D EACH PLANT
' ri / ` _ EQUAL IN AREA TO 3X THE DIAMETER OF THE PLANT BALL. PREPAREC
PLANTING SOIL SrNILLL CONSIST OF ONE Pg
SM MT COMPOST. ONE PART
i �, r ^; IMPORTED TOPSOIL AND GNE PART EXISTING SOILS. PLANTING SOIL
WILL E EE OF ROOTS. STONES, DIRT DS AND OTHER DEBRIS FR CLO NJO
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..1 . A O y MATERI HARMFUL TG PLANI GROWIH LARDER THAN 1.2•. PERFDPM A RELEASE Li rA
7 7 1
D Y No TTESTIFOi SOIL MIX CONTENT PRIOR AFD SOIL PH XIN6 N GC
r �. LEVELS. AMEND IMPORTED SOILS PER RECOMMENDATIONS OF SOIL TEST FOR CONSTRUCTION
[11 FOR PROPER NUTRIENT LEVELS FOR PLANT GROWTH. 301L PH SHALL BE
D ® BETYEEN 5.5 AND 7.3. PROYIOE SOIL INOCULANTS 1N PLANTIND SOIL
PER REC DED OMMEN RATES OF THE INOCULAMT MANUFACTURER.
m 11. ALL PLANTING BED AREAS SHALL RECEIVE NIRAFI NIRASCAOE LANDSCAPE yy,,
FABRIC BEFORE INSTALLATION OF PLANT MATERIALS AND MULCHING, X
^� D CROSS -CUT FABRIC AT ALL PLANTING LOCATIONS. FOLD AND CUT FABRIC
SO IT DOES NOT SHOW ABOVE THE MULCH LAYER, FINAL DESIGN w
13 r30 GAL. FOSTER'S ROLLY 12. THE DEVELOPER SMALL BE RESPONSIBLE FOR T1EE WATERING. THIS DOCUMENT IS RELEASED FOR THE
SI ON CENTER ITYPI MAINTENANCE, ESTABLISHMENT, ANNO PERMANENCE OF PLANT MATERIAL PURPOSE OF FINAL REVIEW UNDER THE
I , IMMEDIAT NDELY AFTER PLANTING OF EACH AREA OR PARSE. THE DEVELOPER AUTNORITY DF
-� SHALL MAINTAIN ALL LASCAPING IN A NEAT AND ORDERLY MANNER AT LANDSCAPE ARCHITECT, CIIRY SOMUI -7
15130 C•AL. FOSTER'S HOLLY _ ALL TIMES AFTER PLANTING OF EACH AREA GA PHASE. THIS SHALL
l5'ON CENTER (TYPI \ INCLUDE, BUT NOT LIMITED TO. WEEOING.PLANT REPLACEMENT. MOWING. TX LICENSE NO. 2032
' EDGING. PRUNING, FERTILIZING. WATERING. DISEASE AND PEST DATE, 10/10/2018
-� CONTROL TREATMENTS AND OTHER ACTIVITIES NECESSARY FOR THE
LANDSCAPE PLAN - ISLAND SOUTH \ MAINTENANCE OF LANDSCAPED AREAS.
SCALE 1'•38' '\ 13. THE GONTRACTOR TO BRING ALL AREAS TO FINAL GRACE AND REMOVE ALL
CLODS, ROCKS OR DEBRIS GREATER THAN ONE INCH IN OIAMETER. TB.YGT.
'4Ih0N /OF TrunspprllTllai
14. SEE LANDSCAPE DETAILS SHEET LA402 FOR PLANT SCHEDULE. ,
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FOR CONSTRUCTION
LANDSCAPE PLAN
SCALE I' -30'
FINAL DESIGN
THIS DOCUMENT IS RELEASED FOR THE
PURPOSE OF FINAL REYIEY UNDER THE
AUTHOR, TY OF.
LANDSCAPE ARCHITECT, CCRY SCM1Lz
TX LICENSE NC.. 2932
DATE 1 Rn o /zol a
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I 35'ON CENTER
+ d /
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I— i3lrs,cAC.FRAORANT SUMAC NEEDS NGC RELEASE
FOR CONSTRUCTION
LANDSCAPE PLAN
SCALE I' -30'
FINAL DESIGN
THIS DOCUMENT IS RELEASED FOR THE
PURPOSE OF FINAL REYIEY UNDER THE
AUTHOR, TY OF.
LANDSCAPE ARCHITECT, CCRY SCM1Lz
TX LICENSE NC.. 2932
DATE 1 Rn o /zol a
mm Depvrtmwt c4 TrmupaiuHm
20.0
LA I r4 rmucitevonstructo
ARiTX 1Si1fY l tl ,M.+
LANDSCAPE PLAN
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LA302
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3'Ok EENTER [TYP) I -.
1911 CAL. KNOCK -0U7 ROSE
3 CENTER ITYPI {Ml GAL. BF- LTNQA'S DREAM m
NORTH FRONTAGE ROAD ROSE 3'DN CENTER ITYP)
(7138 GAL. FOSTER'S HOLLY (5115 CAL. NATCHEZ CRAPE MYRTLE
iS'CN CENTER (TYP) IVOR CENTER
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" 2311 OAT. KNOCK-IX1T ROSE
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„ 1. „ v " "'U - ) V ' GENERAL LANDSCAPE NO
1. ALL AREAS TO BE SEEDED SHALL BE
516)1 OAL.BELINOA'S DR - - - %� 1011 DAL.HELINOA'H DREAM TILLED TO A DBPTH CF G' AND
ROSE 3'014 CENTER SNP!" - - -' "° ROSE 3'014 CENTER (TYP) AANENDED WITH 4" OF TOP SOIL. ON
.... _ 159.26' -- _ SITE TOP SOIL NAY BE UTILIZEO.
(10)5 GAL. GLOSSY AGELI0. v - - - _ - - -_,_ - -__ 11613 DAL- GLOSSY ASELIA AMMENDEQ TOP SOIL PER SPEC XXX
5'ON CENTER __ '...._. _ ... :4 - 5.014 CENTER 2. ALL AREAS TO BE SEEDED SHALL
_,. _ _' - .``�. _ .... _ RECEIVE SEED AT THE RATES AND
(5115 CAL. LITTLE BEN MAGNOLIA — - - -: - "�� ..., �. (25]]'CAL.BELI 'S DREAM SPECIES AS SPECIFIED CN SKEET
l8' ON CENTER, TYP.. fNSE -3'ON. f- TYP.1. LA402
_ _ _ - - - .. ...- .,.. 3. ALL VEGETATION SHALL RECEIVE
---- "--- -- - -- ___ �:. � � -- ' -- --- VEGETaTIYE WATERING WRING THE
- -- - -'`'
ESTA
INED ON SHEET AT THE RATES
W
TLTNED ON SHEET NB
4. ANY CONFLICTS BETWEEN THE LAYOUT
OF PLANTING BE AND OBJECTS IN
THE FIELD OF T BE BRWGHT TO THE
PLANTING PLAN - NW QUADRANT RESO 001407
SCALE 1' -30' CONSTRUCTION IN THESE AREAS UNTIL
THE CONFLICT HAS BEEN RE50LYED BY
THE DEVELDPEA.
5. BLOCK SOD SHALL BE INSTALLED AT
Ch
(9,)30 M ANHOLES EAR CdWPTEF
19138 GAL. POSTER'S HOLLY 18.4. BOOK 3. BLOCK SOD IN 10'
l5 CENTER ITYPI VI0TNS ADJACENT TO FRONTAGE RD.AD.
STDEYALKS. DRIVEWAYS. KEW
FINISHED GRADES. ETC.. UNLESS
154.55• OTHERWISE SHOWN ON PLANS.
6. SEE SHEET LA301 FOR PLANTING
(6)13 GAL. LITTLE GEM MAGNOLIA cl5)1 DAL. KNOCK -BUT 805E NOTES AND AND LA402 FOR PLANTING
10' ON CENTER. TYP. 3'ON CENTER ITYP) DETAILS.
w 1911 GAL.BELINDA'S DREAM
D
° °° ° p , p ° v R05E 3 ON CENTER (TYP)
p c� .v, (5115 CAL. NATCHEZ CRAPE MYRTLE
12'ON CENTER
0 O 0 0 p m
CONCRETE LANDSCAPE EDGE rr ° NEEDS NGC RELEASE
SEE SKEET LM05 FOR CONSTRUCTION
- &o FINAL DESIGN w
4Ei THIS DOCUMENT 15 RELEASED FOR TKE
11H I1 GRL.OAIFT AOSE P QFOFLNAL REVIEW UNDER. THE
3'DN CENTER (TYP) ��!••
(IS)l CAL. KNOCK -OUT ROSE SOUTH FRONTAGE ROPA !6115 GAL. GLOSSY ABEIIA LANDSCAPE AROIITECT. CORY SC)%9LZ 3
3'014 CENTER [TYPI 5.ON CENTER TX LICENSE NO.. ,_,..ZB32_�
{26/1 CaL.DRIFT ROSE yyyq,,,
3-ON CENTER (TYP) DATE. 10/10/2010 j
PLANTING PLAN - SW QUADRANT 7)1 DAL. KNOCK -OUT ROSE
SCALE 1 °•30' 3'ON CENTER (TYP)
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DFW CONNECTOR PROJECT .' z LEL
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M T 35EP ti�p� LANDSCAPE PLAN A° -- TE(AS FTW ARRANT. ETC $
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In GAL, FOS ER HOLLY
5 ON CENTER
1 TYP
1 5 CENTER (I
(33)1 GAL DRIFT NOSE
3'ON CENTER ITYP1
3'ON CENTER [TYPI
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2111 CAL.BELINDA'S DREAM
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(33)1 GAL DRIFT NOSE
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3'ON CENTER [TYPI
ROSE 3'ON CENTER (TYP) <...
5'0N CENTER
SOUTH FRONTAGE RO.
.2611 GAL. KNDCK•0UT ROSE
4115 GAL. LITTLE CEM MAGNOLIA
--------------------------------------------------
3'ON CENTER (TYPI
3'ON CENTER cTYPI
—' 10' ON CENTER • TYP.
1015 CAL. GLOSSY ADELIA
LANDSCAPE
PLAN - NE QUADRANT
SCALE 1-30'
5'ON CENTER
LANDSCAPE
PLAN - SE GUA
DRANT
5, ON ET MYRTLE
1015 GAL. GLOSSY ABEL70.
S'ON CENTER .....
1111 GAL. KNCCK•0UF ROSE
.. —..
°
2011 GAL.PELINOA'3 -DREAM - - °_.
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(17)1 GAL. ES DREAM
O 0 O
ROSE 3'ON CENTER NTER 47YPI
13115 GAL. YATERKELLON RED
CRAPE MYRTLE. 15 ON CENTER
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18130 CAL. FOSTER'S HOLLY
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LANOSGRPE EDGE
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1611 GAL. ORFlVA
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ROSE 3'ON CENTER TYPI
3671 GAL. KNDCK•0UT ROSE
(33)1 GAL DRIFT NOSE
3'ON CENTER ITYP1
3'ON CENTER [TYPI
(6)5 GAL. GLOSSY ASELIA
5'0N CENTER
SOUTH FRONTAGE RO.
[2811 GAL. DRIFT ROSE
3'ON CENTER (TYPI
1015 CAL. GLOSSY ADELIA
5'ON CENTER
LANDSCAPE
PLAN - SE GUA
DRANT
5, ON ET MYRTLE
SCALE 1•-30'
DFW CONNECTOR PROJEC
LA NorthGpte onstructors LANDSCAPE PLAN
pRu"`"° FM1709 (E. SOUTHLAKE BLVD.)
P1tlL l !�f T8£ O mil
GENERAL LANDSCAPE NOTES
1.
2.
3.
5.
6,
NEEDS NGC RELEASE
FOR CONSTRUCTION
FINAL DESIGN
T147S DOCUMENT IS RELEASED FOR THE
PURPOSE FINAL REVIEW UNDER THE
LANDSCAPE ARCHITECT. CORY SCHULZ
T% LICENSE NO, 2032
GATE IV B/2010
gWrexas Dwrimia' remispywon
2010 _
>S� F@.TE. A'LEAnI m10 ano.+ccr w. -_
LA344 0